Do you really not know the difference between a protest and a riot? I will help you since the school system didn't and you haven't bothered to ask Google. pro·test noun noun: protest; plural noun: protests ˈprōˌtest/ a statement or action expressing disapproval of or objection to something. synonyms: objection, complaint, exception, disapproval, challenge, dissent, demurral, remonstration, fuss, outcry ri·ot ˈrīət/ noun noun: riot; plural noun: riots a violent disturbance of the peace by